diff options
| author | Nathan Chancellor <nathan@kernel.org> | 2025-12-03 15:25:07 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2025-12-04 17:34:16 -0800 |
| commit | 311607017e13d087161586e1d6cf28bb3a0ca942 (patch) | |
| tree | 2709f194a1e8c2fae29363086652d7b2488a3e37 | |
| parent | 4be423572da1f4c11f45168e3fafda870ddac9f8 (diff) | |
virt: Fix Kconfig warning when selecting TSM without VIRT_DRIVERS
After commit 3225f52cde56 ("PCI/TSM: Establish Secure Sessions and Link
Encryption"), there is a Kconfig warning when selecting CONFIG_TSM
without CONFIG_VIRT_DRIVERS:
WARNING: unmet direct dependencies detected for TSM
Depends on [n]: VIRT_DRIVERS [=n]
Selected by [y]:
- PCI_TSM [=y] && PCI [=y]
CONFIG_TSM is defined in drivers/virt/coco/Kconfig but this Kconfig is
only sourced when CONFIG_VIRT_DRIVERS is enabled. Since this symbol is
hidden with no dependencies, it should be available without a symbol
that just enables a menu.
Move the sourcing of drivers/virt/coco/Kconfig outside of
CONFIG_VIRT_DRIVERS and wrap the other source statements in
drivers/virt/coco/Kconfig with CONFIG_VIRT_DRIVERS to ensure users do
not get any additional prompts while ensuring CONFIG_TSM is always
available to select. This complements commit 110c155e8a68 ("drivers/virt:
Drop VIRT_DRIVERS build dependency"), which addressed the build issue
that this Kconfig warning was pointing out.
Fixes: 3225f52cde56 ("PCI/TSM: Establish Secure Sessions and Link Encryption")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202511140712.NubhamPy-lkp@intel.com/
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://patch.msgid.link/20251203-fix-pci-tsm-select-tsm-warning-v1-1-c3959c1cb110@kernel.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| -rw-r--r-- | drivers/virt/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/virt/coco/Kconfig | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/virt/Kconfig b/drivers/virt/Kconfig index d8c848cf09a6..52eb7e4ba71f 100644 --- a/drivers/virt/Kconfig +++ b/drivers/virt/Kconfig @@ -47,6 +47,6 @@ source "drivers/virt/nitro_enclaves/Kconfig" source "drivers/virt/acrn/Kconfig" -source "drivers/virt/coco/Kconfig" - endif + +source "drivers/virt/coco/Kconfig" diff --git a/drivers/virt/coco/Kconfig b/drivers/virt/coco/Kconfig index bb0c6d6ddcc8..df1cfaf26c65 100644 --- a/drivers/virt/coco/Kconfig +++ b/drivers/virt/coco/Kconfig @@ -3,6 +3,7 @@ # Confidential computing related collateral # +if VIRT_DRIVERS source "drivers/virt/coco/efi_secret/Kconfig" source "drivers/virt/coco/pkvm-guest/Kconfig" @@ -14,6 +15,7 @@ source "drivers/virt/coco/tdx-guest/Kconfig" source "drivers/virt/coco/arm-cca-guest/Kconfig" source "drivers/virt/coco/guest/Kconfig" +endif config TSM bool |